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Lajos Grellmann

IT Specialist

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About Me

Lajos Grellmann Image

Hello, I'm Lajos Grellmann — Network Engineer (Linux) at cambio Carsharing Service. As a certified IT Specialist in System Integration, I work at the intersection of infrastructure, automation, and problem-solving. In my current role, I focus on designing, maintaining, and optimizing Linux-based network environments to ensure the reliability and performance of critical systems that support sustainable mobility solutions. Before joining cambio, I gained hands-on experience through various game development projects that pushed my creativity and technical skills. These early projects sparked a lasting passion for IT and taught me to approach challenges with curiosity and a drive to innovate. I’m constantly exploring new technologies and enjoy tackling complex problems—whether in networking, systems architecture, or automation. I believe in building practical, secure, and user-friendly solutions that make a difference.

Experience

Cambio Service GmbH

Network Engineer Linux

DocuWare GmbH

Auszubildender Fachinformatiker für Systemintegration - Apprentice Corporate IT

As an apprentice IT specialist for system integration (Apprentice Corporate IT), I am supporting my team in planning, implementing, and maintaining IT infrastructures. I am learning to install and configure hardware and software components and troubleshoot technical issues. Additionally, my responsibilities are including user support, creating documentation, and conducting training sessions. I am working closely with DocuWares experienced IT professionals and receive comprehensive training in all relevant areas of system integration.

Education

DocuWare GmbH | IHK Oberbayern | Berufsschule Fürstenfeldbruck, Germany

2022 - 2025

Abgeschlossene Ausbildung Fachinformatiker für Systemintegration

Sächsische Lehmbaugruppe Leipzig

2021 - 2022

Fachabitur Gesundheit und Soziales (Nicht vollendet)

Helmholtz Oberschule Leipzig, Germany

2019 - 2021

Abgeschlossener erweiterter Realschulabschluss

Bildungsreise nach Südamerika

2017 - 2019

Marie Curie Gesamtschule Empelde, Germany

2016 - 2017

Realschule Lehrte, Germany

2013 - 2016

Projects

BaxNetzwerk

BaxNetzwerk is a dedicated Minecraft community offering a variety of engaging game modes and features, focused on continuous expansion and enhancement of the player experience. I managed this project in Team Leadership, Server Administration, Development, and Marketing

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Inconnu Development

Inconnu Development focuses on creating and selling custom Minecraft plugins, providing a range of features to enhance gameplay for clients. More information about the project can be found on the BuiltByBit platform. I managed this project in Project-Management and Development.

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Skills


Languages

Programming Languages
Versioning and CI/CD
Development Environments
Operating Systems & Servers
Microsoft Technologies
Databases
Virtualisation
Networks and IT Security
Project Management & Collaboration
System Administration & Debugging
Document Management

Get in Touch

lajos@grellmann.eu